I wouldn't say I "battle" fat, but it is very easy for me to get soft in the offseason, a lot of competitors I see going around eating complete garbage and it goes straight into muscle growth, I know a lot of that has to do with metabolism as well as anything, but I do believe that more people are carb sensitive than others.

Right now my diet is aorund 50/10/40 P/C/F, and I'm shedding fat like crazy, most likely due to entering ketosis.